点击图片查看原图
|
Model |
SM40032-D04 |
||||
|
Type |
Dynamic Speaker |
||||
|
Dimension |
Outline Dimension Shall Be As Shown In Fig(1). |
||||
|
Weight |
Approx 25.0 Grams. |
||||
|
Magnet |
Material |
Nd-Fe-B |
|||
|
Impedance |
4 |
± 15% Ohm at 1000Hz. 1V |
|||
|
Power Rating |
Normal |
3.0W |
Maximum |
4.0W |
|
|
FO |
150±20% Hz at 1V |
||||
|
S.P.L. |
86 ±3dB/1.0Watt 0.5Meter. Average At600,800,1000,1200 Hz. |
||||
|
Frequency Range |
F0~20,000Hz.Average SPL-10dB. Frequency Response Fig (2). |
||||
|
Distortion |
10% Maximum At 1000Hz. 1.0W. |
||||
|
Abnormal Sound Test |
Must be Normal Tested by |
3.45v |
Volts. Sine wave for50~5kHz |
||
|
Polarity |
When a positive D.C current is applied to the voice coil terminal marked +,the diaphragm shall move forward |
||||
|
Operating Temperature |
-25°C to +60°C |
||||
|
Storage Temperature |
-25 °C to +60 °C |
||||
铭森电子科技有限公司成立于2003年5月，是一家专业开发、生产、销售电声产品的企业，产品有：耳机喇叭、多媒体喇叭、耳机、硅胶制品、麦克风等电子产品。铭森电子坚持专业化经营，重视创新与持续改善。本公司以人为本，以技为长，以服务于大众为宗旨。铭森主要产品喇叭广泛应用于高档耳机、蓝牙音箱、数码相机、语言学习机、移动DVD、通讯等领域。
咨询电话： 0769-86325800
